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Tannic Acid as a Polyphenol Material‐Assisted Synthesis of Cyclic Carbonates Using CO 2 as a Feedstock: Kinetic Characteristic and Mechanism Studies
Author(s) -
Luo Rongchang,
Zhang Wuying,
Zhou Xiantai,
Ji Hongbing
Publication year - 2017
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.201600622
Subject(s) - chemistry , tannic acid , epoxide , catalysis , cycloaddition , raw material , polyphenol , organic chemistry , solvent , green chemistry , hydrogen bond , reaction mechanism , molecule , antioxidant
Tannic acid (TA)/KI as a cheap, green, highly‐efficient, biocompatible, and recyclable catalytic system represents the excellent synergistic effect in the cycloaddition reactions of CO 2 and epoxides under solvent‐free conditions, which is originated from hydrogen bonding between the hydrogen atoms of phenolic hydroxyl groups within TA and the oxygen atom of the epoxide. Therefore, it is considerable to be a sustainable methodology for the utilization of bio‐resources.